Short-term and long-term outcomes of laparoscopic vs open ileocolic resection in patients with Crohn's disease: Propensity-score matching analysis

Table 2 Operative details of propensity-score matched patients

	Open (n = 102)	Laparoscopy (n = 102)	P
Operation time (min)	136.6 ± 4.5	130.4 ± 2.7	0.241
Estimated blood loss (mL)	201.8 ± 19.2	145.7 ± 22.1	0.057
Intraoperative transfusion	13 (12.7)	3 (2.9)	0.017
Diverting ileostomy	3 (2.9)	0 (0.0)	0.246
Anastomosis configuration			0.014
Side-to-side	89 (87.3)	74 (72.5)
End-to-side	9 (8.8)	26 (25.5)
Side-to-end	3 (2.9)	1 (1.0)
End-to-end	1 (1.0)	1 (1.0)
Stapled anastomosis	100 (98.0)	101 (99.0)	1.000
Operation type			0.322
Right colectomy	48 (47.1)	40 (39.2)
Ileocecal resection	54 (52.9)	62 (60.8)
Additional procedure	40 (39.2)	30 (29.4)	0.184
Strictureplasty	16 (15.7)	11 (10.8)
Small bowel resection	20 (19.6)	19 (18.6)
Colon resection	4 (3.9)	0 (0.0)
Length of small bowel resected (cm)	60.6 ± 4.2	43.9 ± 2.8	0.001

Results are reported as mean ± SD or as number (%).